<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="input">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单数据表格 -->
      <el-table :data="orderList" border stripe style="width: 100%">
        <el-table-column type="index"></el-table-column>
        <el-table-column prop="order_number" label="订单编号"></el-table-column>
        <el-table-column prop="order_price" label="订单价格" width="80"></el-table-column>
        <el-table-column label="是否付款" width="80">
          <template slot-scope="scope">
            <el-tag type="danger" v-if="scope.row.order_pay === '0'">未付款</el-tag>
            <el-tag type="success" v-else>已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货" width="80"></el-table-column>
        <el-table-column label="下单时间" width="140">
          <template slot-scope="scope">{{scope.row.create_time | dateFormat}}</template>
        </el-table-column>
        <el-table-column label="操作" width="120">
          <template slot-scope>
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgress"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页器 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[2,5,8,10]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 修改地址对话框 -->
    <el-dialog title="修改地址" :visible.sync="dialogVisible" width="50%" @close="dialogClosed">
      <!-- 表单 -->
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市/区" prop="address1">
          <el-cascader
            v-model="addressForm.address1"
            :options="cityData"
            :props="{ expandTrigger: 'hover' }"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 物流进度查询对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressDialogVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >{{activity.context}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata'
export default {
  data() {
    return {
      // 订单列表
      orderList: [],
      //   查询参数对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 8,
        user_id: '',
        pay_status: '',
        is_send: '',
        order_fapiao_title: '',
        order_fapiao_company: '',
        order_fapiao_content: '',
        consignee_addr: ''
      },
      input: '',
      //   数据总页数
      total: null,
      //   控制对话框的布尔值
      dialogVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: {
          required: true,
          message: '请填写详细地址',
          trigger: 'blur'
        },
        address2: {
          required: true,
          message: '请填写详细地址',
          trigger: 'blur'
        }
      },
      //   城市数据
      cityData,
      //   物流进度
      progressDialogVisible: false,
      // 物流信息
      progressInfo: []
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    //   获取订单列表信息
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表数据失败')
      }
      this.orderList = res.data.goods
      this.total = res.data.total
    },
    // 改变分页器pagesize时触发
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 改变分页器pagenum时触发
    handleCurrentChange(newPageNum) {
      this.queryInfo.pagenum = newPageNum
      this.getOrderList()
    },
    // 展示修改地址对话框
    showBox() {
      this.dialogVisible = true
    },
    // 关闭修改地址对话框时触发
    dialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 展示物流进度对话框
    async showProgress() {
      this.progressDialogVisible = true
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) {
        return this.$message.error('物流信息查询失败')
      }
      this.progressInfo = res.data
    }
  }
}
</script>

<style lang="less" scoped>
@import '../../plugins/timeline/timeline.css';
@import '../../plugins/timeline-item/timeline-item.css';

.el-cascader {
  width: 100%;
}
</style>
